package thread;

public class Demo9 {
    public static void main(String[] args) throws InterruptedException {
        Thread thread=new Thread(()->{
            for(int i=0;i<3;i++){
                System.out.println("hello Tread");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
            }
        });
        System.out.println(thread.isAlive());
        thread.start();
        System.out.println(thread.isAlive());
        Thread.sleep(5000);
        System.out.println(thread.isAlive());


    }
}
